Hi guys,
What is up with these Contours..I fix a check engine light than after a while I get another one.I fixed a lean code , Temp switch harness code , o2 sensor code , a DPFE code , and probably more. :crazy:
Now i'm stuck with
1401 DPFE sensor circuit high voltage
The only thing i found online is to check the Egr valve by applying vacum pressure. If the car stalls than the EGR is good. I can check the DPFE sensor ,and change it just in case ,even though it's like about 8 months old.
If anyone ran into this and knows how to fix it , I would greatly appriciate it.
Thanks
What is up with these Contours..I fix a check engine light than after a while I get another one.I fixed a lean code , Temp switch harness code , o2 sensor code , a DPFE code , and probably more. :crazy:
Now i'm stuck with

The only thing i found online is to check the Egr valve by applying vacum pressure. If the car stalls than the EGR is good. I can check the DPFE sensor ,and change it just in case ,even though it's like about 8 months old.
If anyone ran into this and knows how to fix it , I would greatly appriciate it.
Thanks